Air fryer



FIG. 1 is a perspective view of an air fryer showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines in the drawings represent portions of the air fryer which form no part of the claimed design. 

CLAIM The ornamental design for an air fryer, as shown and described. 